# B2000 on the 2017 Audi A4

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B2000

- [11036974](https://open.wenmarpro.com/bulletins/11036974), 2026-09-04: This bulletin provides informaiton when the airbag warning lamp is active, event memory "B200000 \- Faulty control module, symptom 305".
- [10191005](https://open.wenmarpro.com/bulletins/10191005), 2021-05-06: This buletin contains a software update when there is a red steering warning lamp and DTC B200000 is stored.